Danfoss Termix BTD RO MIX Operating Manual Download Page 23

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Operating Guide

Termix BTD RO MIX

8.0 Declaration

8.1 Declaration of conformity

Category 0 with electrical equipment

Danfoss District Energy

VI.HE.F2.02 / LUK40661

DEN-GT

Summary of Contents for Termix BTD RO MIX

Page 1: ...ectrical connections 7 5 0 Design 8 5 1 Design 8 5 2 Schematic diagram 9 6 0 Controls 10 6 1 Heating circuit 10 6 2 DHW temperature control 13 6 3 Other 14 6 4 Maintenance 16 7 0 Troubleshooting 17 7...

Page 2: ...sensor pockets for insertion of a heat meter as well as strainer and ball valves Furthermore the substation is delivered with a mixing loop including pump controls and non return valve Heating HE The...

Page 3: ...s circumstances interrupt all energy sources to the station if possible and seek expert help In case of discoloured or bad smelling domestic hot water close all shut off valves on the substation infor...

Page 4: ...onnections 1 DHW circulation HWC 2 Domestic hot water DHW 3 Domestic cold water DCW 4 Heating HE return 5 Heating HE supply 6 District heating DH return 7 District heating DH supply Connection sizes A...

Page 5: ...ean and rinse Prior to installation all substation pipes and connections should be cleaned and rinsed Tightening Due to vibration during transport all substation connections must be checked and tighte...

Page 6: ...ating requirement increases Re thighten connections After water has been added to the system and the system has been put into operation re tighten ALL connections Pump The pump must be switched off du...

Page 7: ...Disconnection The substation must be electrically connected so that it can be disconnected for repairs Outdoor temperature sensor Outdoor sensors should be mounted so as to avoid exposure to direct su...

Page 8: ...E Hot water tank with coil 10 Circulator pump 27 Actuator HE 1A Ball valve DVGW 14 Sensor pocket energy meter 41 Fitting piece energy meter 7 Thermostatic valve DHW 20 Filling drain valve 43 Ball valv...

Page 9: ...Thermometer 41 Fitting piece energy meter 2 Single check valve 19 Surface sensor 43 Ball valve closed 7 Thermostatic valve DHW 20 Filling drain valve 50 Diff pressure controller with flow limiter 9 S...

Page 10: ...e heating circuit is controlled by the HE temperature controller 6 1 3 RAVK controller RAVK controller 25 65 C The temperature setting is as follows 1 25 C 2 35 C 3 45 C 4 55 C 5 65 C The values are i...

Page 11: ...rn the handle on the thermostatic controller to select a lower number 6 1 5 Electronic control Substations with electronic control must be set in accordance with manufacturer s instructions Where the...

Page 12: ...to setting selection if the user interface is unlocked You can change the settings as they appear The selection of the control mode depends on the system type and the allocation of pressure losses If...

Page 13: ...erature is adjusted as follows To increase temperature turn the handle on the thermostatic controller to select a higher number To decrease temperature turn the handle on the thermostatic controller t...

Page 14: ...off pipe from the safety valve must not be closed The blow off pipe outlet should be placed so that it discharges freely and it is possible to observe any dripping from the safety valve It is recomme...

Page 15: ...n the system 2 Loosen nuts Loosen the nuts on the fitting piece 3 Remove fitting piece Remove the fitting piece and replace it with the energy meter Do not forget the gaskets 4 Tighten connections Aft...

Page 16: ...g of all temperatures such as DH supply temperature and DHW temperature Connections Checking all connections for leakages Safety valves The operation of the safety valves should be checked by turning...

Page 17: ...ctive or clogged non return valve Replace clean No electricity Check Wrong setting of automatic controls if any To adjust an electronic controller for DHW pls note enclosed instructions for electronic...

Page 18: ...Air pockets in the system Vent the installation thoroughly Limiting of the return temperature adjusted too low Adjust according to instructions Defective radiator valves Check replace Uneven heat dis...

Page 19: ...ell as return sensors Pump pressure too high Adjust pump to a lower level Air in system Vent the system Defective or incorrectly set radiator valve s Single pipe loop systems require special one pipe...

Page 20: ...Operating Guide Termix BTD RO MIX 20 DEN GT VI HE F2 02 LUK40661 Danfoss District Energy...

Page 21: ...Operating Guide Termix BTD RO MIX Danfoss District Energy VI HE F2 02 LUK40661 DEN GT 21...

Page 22: ...Operating Guide Termix BTD RO MIX 22 DEN GT VI HE F2 02 LUK40661 Danfoss District Energy...

Page 23: ...Operating Guide Termix BTD RO MIX 8 0 Declaration 8 1 Declaration of conformity Category 0 with electrical equipment Danfoss District Energy VI HE F2 02 LUK40661 DEN GT 23...

Page 24: ...Operating Guide Termix BTD RO MIX Produced by Danfoss A S 02 2017...